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Chemische vergelijkingen in evenwicht op01/23/23

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + CO2 = Fe2O3 + C =>
4 Fe + 3 CO2 = 2 Fe2O3 + 3 C

NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3

NaOH + Cl2 = NaCl + NaClO4 + H2O =>
8 NaOH + 4 Cl2 = 7 NaCl + NaClO4 + 4 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3

BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl

KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Fe + K3(Fe(CN)6) = Fe3[Fe(CN)6]2 + K =>
3 Fe + 2 K3(Fe(CN)6) = Fe3[Fe(CN)6]2 + 6 K

SrCO3 + La2O3 = SrLa2O3 + CO3 =>
SrCO3 + La2O3 = SrLa2O3 + CO3

Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3

Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe

BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl

I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2

K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

KI + KNO2 + H2SO4 = K2SO4 + I2 + NO + H2O =>
2 KI + 2 KNO2 + 2 H2SO4 = 2 K2SO4 + I2 + 2 NO + 2 H2O

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

CrBr2 + Na2CO3 = CrCO3 + NaBr =>
CrBr2 + Na2CO3 = CrCO3 + 2 NaBr

H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2

CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O

KL + Cl2 = KCl + L2 =>
2 KL + Cl2 = 2 KCl + L2

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4

NaOH + H2CO3 = NaHCO3 + H2O =>
NaOH + H2CO3 = NaHCO3 + H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

NaOH + H2CO3 = NaHCO3 + H2O =>
NaOH + H2CO3 = NaHCO3 + H2O

CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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